Today we’re announcing Notecarrier R, a small form-factor Notecarrier only slightly larger than the Notecard itself. It’s similar to the Notecarrier B, but we’ve swapped out the Qwiic on the B with an ESLOV connector common to many Arduino MKR and PRO Portena boards. ESLOV provides I2C pins, as well as an additional GPIO, which we’ve connected to the Notecard’s ATTN pin.

Check out Notecarrier R in our shop or read through its datasheet. And keep an eye out for future Arduino announcements 👀